<?php

namespace maotool\orm;

use maotool\orm\sql\Insert;
use maotool\orm\sql\SqlBuilder;

class Db extends AbstractDb
{

    public function __construct()
    {

    }

    /**
     * @param DataSource $dataSource
     * @return void
     */
    public static function used($dataSource = null)
    {

    }

    public static function sql()
    {

    }

    public static function select()
    {

    }

    public static function insert()
    {
        return new Insert(new SqlBuilder());
    }

    public static function update()
    {

    }

}